Year | Emerging information services (stage 1) | Enhanced information services (stage 2) | Transactional services (stage 3) | Connected services (stage 4) |
2010 | 0.5 | 0.44 | 0.57 | 0.17 |
2012 | 0.83 | 0.48 | 0.31 | 0.20 |
2014 | 0.91 | 0.41 | 0.21 | 0.50 |
Trend | 0.298 | 0.123333 | 0.042333 | 0.162 |